Green Roof Sustainable Design

A green roof offers many benefits in terms of sustainability the environment and perceived value.

Green roof sustainable design.

Green roofs can be installed with new construction or retrofit for existing facilities. Green roofs with grass help reduce the temperature inside a sustainable building in summer and grass roofs make eco homes warmer in winter. The vegetation converts co2 into oxygen and filters particulate matter from the air. The international greenroof greenwall industry s resource and online information portal.

By using a variety of planting systems and monitoring their progress we are identifying the types of green roof systems that will thrive in the nyc urban environment and meet the city s sustainability goals. Eco friendly house green building design. Here we celebrate the work of some of today s most talented most progressive architects who have adopted green roof design techniques to yield beautiful sustainable works of architecture. That is how roof top gardens dramatically lower air conditioning and heating costs.

Sustainable roof zone compliance per building code section 1511 2. Green roofs are either partially or entirely covered with vegetation and plants. Green roofs as sustainable solution. Green roofs are an essential part of sustainable design.

Environmentally friendly houses with rooftop gardens feel natural. Additional features may include root barrier systems and drainage or irrigation systems. Calculations and a shading report prepared by a qualified contractor or nys registered design professional must be submitted site conditions are unfavorable to either a solar photovoltaic electricity generating system or a green roof system. Green roofs help reduce the urban heat island effect a condition in which urban environments absorb and trap heat.

A university of michigan study showed that a 21 000 square feet 464 000 green roof will save 200 000 over its lifetime. A living green roof reduces the costs of heating and cooling encourages the local wildlife and naturally filters the rain water it receives. A green roof also helps control storm water runoff and retention. Green roofs also contribute to the sustainability of a building.

In urban areas in particular green roofs can significantly improve air quality. A green roof s plants remove air particulates produce oxygen and provide shade. The economic benefits of any individual green roof will however depend on its design geographic location surroundings and the building itself. This is better for the climate and for health.

According to sustainable south bronx on a 90 degree day a green roof is about 80 f while a black roof is 175 f causing substantial wear and tear. Vegetation is planted over a growing medium placed atop a waterproof roofing membrane.